to<T> method

T to<T>()

Implementation

T to<T>() {
  if (this is T) {
    return this as T;
  } else if (T == int) {
    return toInt() as T;
  } else if (T == BigInt) {
    return toBigInt() as T;
  } else if (T == Rat) {
    return toRat() as T;
  } else if (T == double) {
    return toDouble() as T;
  } else if (T == String) {
    return toString() as T;
  } else if (T == bool) {
    return toBool() as T;
  } else if (this is ConstVar && <T>[] is List<Enum>) {
    final m = _declaredEnums[currentContext];
    if (m != null && m.containsKey(T)) {
      final name = ((this as ConstVar).decl.name as StringSym).value;
      return m[T]!.$1.firstWhere((e) => e.name == name) as T;
    } else {
      throw ArgumentError.value(
        T,
        'T',
        'not declared, try using declareEnumValues',
      );
    }
  }
  throw ArgumentError.value(this, 'this', 'cant be converted to $T');
}